Alphabettispaghetti
Club Member
So these words don't give you a clue?
Aprilia forum Gear-driven-cams-vs-chain-driven
Thanks Sherlock
its 11 posts on an aprilia from, which doesn't really say much? I'm guessing the conversation might have been prompted by the fact aprilia were found to be using gear driven cams in their racebikes, which they weren't holomagated for at the time? Its caused a bit of a stink. They did it for improved reliability and performance from some of their range.
do you agree?